Expansion slotsand Resources 2. *

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OUTLINETermsISAPCIPCI-XAGP/TVPCI-EXPRESSAMR/CNRMODEM. *

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Terms bus: bus.Bus width: bus .. *

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(Industry Standard Architecture) ISA

bit8 bit16 7 . bit32 EISA==> (Extended ISA). 486386. (PnP) Plug and Play . .

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(peripheral Component Interconnect)PCI bit32 MHz33 66MHz. . . : 3.3V- 5V- . *

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PCI-X 64 33 66 . . : 3.3V- 5V- . *

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PCI & PCI-X Bandwidth. * (Bandwidth)= (Bus width)* (Bus Speed) * (Bits per line per cycle)

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PCI & PCI-X. *

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(Accelerated Graphic Port)AGP bit32 MHz66. ( ) . PnP. RAM CPU. . 1.5 v3.3v :

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AGP : AGPAGP 2XAGP 4XAGP 8X. *

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AGP . *

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AGP Slot. *

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AGP Video Card. *

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(PCI-e)PCI Express PCI-E PCI- Express PCI , PCI-E : PCI-E () PCI ( ) . : PCI-E Lane . *

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PCI-E: PCI-E 1.0 2500 PCI-E 2.0 0500 PCI-Express x1PCI-Express x4PCI-Express x8PCI-Express x16 . *

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PCI-E PCI-E 1.0:

PCI-E 2.0:

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(sound card)PCIe X1. *

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PCIe X1 ( Firewire 800, USB 2.0). *

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PCIe x1 (TV cards). *

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NVIDIAS Scalable Link Interface (SLI)SLI NVIDIA PCIex16 . SLI 2 3 4 .

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SLI. *

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SLI. *

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USB TV Tuner. *

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(Audio Modem Riser)AMR Expansion Slot analog . 23 pins : . Plug and Play. *

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CNR(Communications and Networking Riser) 30 pins Digital Audio Network card: . Plug and Play

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CNR & AMR. *

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AMR card. *

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CNR card. *

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Resources (CPU) . : IRQ( ) I/O(/)DMA( ) . *

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IRQ( ) IRQ IRQ I/OAPIC(I/O Advanced Programmable Interrupt Controler) INT .APIC South Bridge PnP .. *

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IRQ. *

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I/O(/) I/O(/) . I/O . I/O . 65535 / 0000h FFFFh 16 . . *

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(Direct Memory Access)DMA( ) DMA DMA DMA. DMA . DMA . CPU . DMA SCSI . DMA . DMA 0 7.. *

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DMA. *

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